Rodriguez, S. M. (1978). An improvised apparatus and suggested activities for teaching sound waves.
Chicago (17e ed.) BronvermeldingRodriguez, Socorro Magallanes. An Improvised Apparatus and Suggested Activities for Teaching Sound Waves. 1978.
MLA (9e ed.) BronvermeldingRodriguez, Socorro Magallanes. An Improvised Apparatus and Suggested Activities for Teaching Sound Waves. 1978.
Let op: Deze citaties zijn niet altijd 100% accuraat.